80993451

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{350621}}^1$

素因数の和:350642

約数の個数: 16

約数和(自身を含む): 134638848

約数和(自身を除く): 53645397

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 350621, 1051863, 2454347, 3856831, 7363041, 11570493, 26997817, 80993451]

約数ペア:

[(1, 80993451), (3, 26997817), (7, 11570493), (11, 7363041), (21, 3856831), (33, 2454347), (77, 1051863), (231, 350621)]